//Date 2022.1.1

#include <stdlib.h>
#include <stdio.h>

int main(void)
{
    float speed;
    printf ("请输入风速：");
    scanf ("%f", &speed);
    if (speed < 1)
    {
        printf ("Calm\n");
    }
    else if (1 <= speed && speed <=3)
    {
        printf ("Light air\n");
    }
    else if (4 <= speed && speed <= 27)
    {
        printf ("Breeze\n");
    }
    else if (28 <= speed && speed <=47)
    {
        printf ("Gale\n");
    }
    else if (48 <= speed && speed <= 63)
    {
        printf("Storm\n");
    } 
    else 
    {
        printf ("Hurricane\n");
    }
    system ("pause");
    return 0;
}